Research · Normandy, France
La Sagerie is a research project conducted within a working estate.
Where architecture typically begins with a programme, a masterplan, or an image of what a place might become — here the process begins with a more fundamental question: what is the remaining life of what already exists?
Across the estate, buildings, walls, pathways, gardens and agricultural structures contain an extraordinary accumulation of material, labour and knowledge. Each brick has already been fired. Each stone has already been quarried, transported and laid. Each timber beam has already matured over decades before entering construction. The project recognises this inherited material wealth as the primary resource of the site.
La Sagerie is therefore conceived as a living investigation into longevity, adaptation and stewardship. It explores how architecture can create value through extension rather than replacement, through transformation rather than extraction, and through the careful reactivation of existing materials, structures and crafts.
The ambition is not to restore the estate to a previous moment in time. Nor is it to reinvent it through wholesale intervention. Instead, the project explores how existing fabric can continue to evolve through successive lives, uses and occupations.
A brick wall does not mark the end of a brick’s story. It may become a garden enclosure, a retaining edge, a pathway, a bench, a hearth, or a piece of furniture. A door may continue as a door, or return as a table, shelving system or architectural screen. Stone recovered from one structure may establish the foundations of another. Materials move through the estate in a continual process of reinvention whilst retaining their physical connection to place.
In this sense, La Sagerie views architecture less as a sequence of completed objects and more as an evolving ecology of materials.
A Methodology of Material Stewardship
Every element is assessed according to four questions:
Can it remain?
Can it be repaired?
Can it be adapted?
Can it be given a different use?
Only once these possibilities have been exhausted does replacement become relevant.
This process shifts design attention from specification to investigation. Buildings are surveyed not simply as spaces but as material inventories. Walls, roofs, floors, joinery, ironwork, paving, masonry and landscape elements become part of a continually evolving resource catalogue. Design decisions are informed by the opportunities embedded within existing fabric rather than by predetermined aesthetic outcomes.
The approach establishes a circular material economy operating entirely within the boundaries of the estate. Materials remain in use, move between buildings, migrate into landscapes and return in new forms — reducing embodied carbon whilst deepening the identity of the place.
The Estate as Material Bank
La Sagerie’s historic structures function as a repository of architectural resources. During adaptation works, materials are carefully catalogued, stored and reintroduced into future interventions.
A dismantled masonry wall provides bricks for landscape structures. Historic stone becomes steps, terraces and retaining elements. Existing timbers are re-machined into furniture, shelving, balustrades or interior finishes. Salvaged doors form partitions, screens or communal tables. Each intervention enriches the inventory available for future phases.
The estate therefore develops its own material language over time. The same brick may appear first within a farm building, later in a garden wall and eventually in a piece of furniture. These transitions create continuity across generations of change and establish a physical narrative that remains visible throughout the site.
Instead of importing a predetermined palette, the project allows the estate itself to become the source of its architecture.
Reviving Craft as Technology
Many traditional building methods evolved from an understanding of durability, repairability and resource scarcity. For centuries, buildings were continuously adapted — components repaired, materials recovered, structures evolved.
La Sagerie reactivates this knowledge as a contemporary design tool.
Lime mortars, carpentry repairs, masonry stitching, traditional joinery and low-energy construction techniques are understood not as heritage practices but as sophisticated technologies for extending building life. The project creates collaboration between designers, craftspeople, fabricators and specialists — establishing a dialogue between accumulated knowledge and emerging forms of making.
Craft becomes a mechanism for innovation. Repair becomes a design process.
Minimal Interventions, Maximum Continuity
Contemporary elements introduced at La Sagerie are intentionally precise and restrained. Architecture is added where it unlocks new uses, improves environmental performance or enables new forms of occupation — while allowing the existing fabric to remain legible and present.
This creates a condition in which old and new coexist without hierarchy. Historic masonry remains visible. New interventions operate with clarity, establishing a dialogue across different periods of the site’s evolution.
The objective is continuity. Buildings continue their lives. Materials continue their journeys.
A Wider Question
La Sagerie ultimately explores a question facing the built environment at large: how might architecture operate if every existing material were viewed as an asset, and every intervention were measured by the life it extends?
The project investigates a model of regeneration founded on care, adaptation and material intelligence. The value of a place is found not only in what is built — but in what can continue.
The old brick acquires another century of use. The repaired door remains in service. The estate evolves through accumulation rather than erasure.
At La Sagerie, architecture is understood as a long-term conversation between people, place and material — each intervention adding a new chapter whilst carrying forward the energy, memory and craftsmanship already embedded within the site.
